Australia may regret Shane Warne's latest encouragement of a talented English cricketer if Jos Buttler's return to Test duty proves a success.
Buttler was the eye-catching choice when new England national selector Ed Smith named his first Test squad for the series opener with Pakistan at Lord's on Thursday.
Although widely regarded as one of the most talented ball-strikers in world cricket, Buttler played the last of his 18 Tests in December 2016, against India at Chennai.
He also hasn't played a first-class match since September, with the 27-year-old's fine run of form in the Twenty20 Indian Premier League, where he scored five successive fifties for the Rajasthan Royals, rather than in the traditional proving ground of England's County Championship, providing the basis for Buttler's recall.
Outstanding Australia leg-spinner Warne tormented dozens of England batsmen during his brilliant career, with 195 of his eventual 708 Test wickets coming in Ashes contests.
But he also urged England to give his then Hampshire team-mate Kevin Pietersen a Test debut ahead of the 2005 Ashes series – a call the 'old enemy' heeded, with the South Africa-born batsman sealing the return of the urn with an audacious 158, an innings in which he was dropped by Warne, during a series-clinching draw at The Oval in London.
Warne, a team mentor at Rajasthan, also convinced Buttler there was no reason why the game that had worked so well for him in white-ball cricket could not prove equally effective in a Test match.
"I really enjoyed having Shane Warne as our team mentor," Buttler told reporters at Lord's on Monday. "We spoke a lot about Test cricket and how I could potentially get back there.
"Obviously it's come around a lot sooner. It's amazing learning."
Asked what specific advice Warne had imparted, Buttler replied: "It was around 'why can’t you play the way you can play in other forms of the game?'
"It is just a game of cricket, play how you can. There will be different times and phases of cricket when you have to play differently. But make good decisions and be genuine, that is how to get the best out of yourself," the Lancashire batsman added.
Buttler also revealed there was a time he’d considered focusing solely on red-ball cricket to try and win a Test recall.
"Having not being selected in the Ashes squad, I had thought maybe the best way of being the best red-ball player I can be was to stop playing white-ball cricket for a couple of years and give red-ball cricket a real stab," Buttler told BBC Radio.
"You wonder whether when playing a lot of white-ball and franchise tournaments, do you have enough time to work on your game seriously and show you are trying to improve and get back in (the Test team)?" Buttler said.
"Then you come back to it and think there is no reason you shouldn't be able to play all forms.
"What is really my strength I would have been going away from. It probably wouldn't have been a very smart decision."
There is likely to be a full house at Lord's but Buttler, set to be deployed by England as a specialist number seven, is well prepared after playing in front of raucous crowds in the IPL.
"Dealing with all the chaos that goes on around it will probably be good for this week with all the noise," added Buttler, a mainstay of England's resurgent one-day international side.
"The IPL really does highlight a lot of pressures and emotions that will transfer into this week.
"So it was great to have played with and against some of the best players in the world."